CVE-2023-7218 — HIGH (7.2) — White Hats Nepal

Vulnerability Description

A vulnerability, which was classified as critical, was found in Totolink N350RT 9.3.5u.6139_B202012. Affected is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password leads to stack-based buffer overflow. It is possible to launch the attack remotely. The identifier of this vulnerability is VDB-249852. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Totolink	N350Rt Firmware	9.3.5u.6139_b20201216
Totolink	N350Rt	-

Related Weaknesses (CWE)

CWE-121

References

https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/4/README.mdExploitThird Party Advisory
https://vuldb.com/?ctiid.249852Third Party Advisory
https://vuldb.com/?id.249852Third Party Advisory
https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/4/README.mdExploitThird Party Advisory
https://vuldb.com/?ctiid.249852Third Party Advisory
https://vuldb.com/?id.249852Third Party Advisory

FAQ

What is CVE-2023-7218?

CVE-2023-7218 is a vulnerability with a CVSS score of 7.2 (HIGH). A vulnerability, which was classified as critical, was found in Totolink N350RT 9.3.5u.6139_B202012. Affected is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argume...

How severe is CVE-2023-7218?

CVE-2023-7218 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-7218?

Check the references section above for vendor advisories and patch information. Affected products include: Totolink N350Rt Firmware, Totolink N350Rt.